Trace number 3170257

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
RestartSAT B95? (TO) 1300.05 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S922811046-076-UNKNOWN.cnf
MD5SUMe99bff721d695892a53f60adc73d403b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3694.54
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses40000
Sum of the clauses size200000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 540000
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3170257-1302821369/watcher-3170257-1302821369 -o /tmp/evaluation-result-3170257-1302821369/solver-3170257-1302821369 -C 2400 -W 1300 -M 7680 HOME/RestartSAT -rfirst=1 -var-decay=0.95 HOME/instance-3170257-1302821369.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.78 3.97 3.91 2/181 18075
/proc/meminfo: memFree=14645992/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=19680 CPUtime=0 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 754 0 0 0 0 0 0 0 23 0 1 0 374553211 20152320 691 33554432000 4194304 4291949 140735630207104 18446744073709551615 212039316165 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 4920 692 225 24 0 1554 0

[startup+0.0143519 s]
/proc/loadavg: 3.78 3.97 3.91 2/181 18075
/proc/meminfo: memFree=14645992/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=20512 CPUtime=0.01 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 1051 0 0 0 1 0 0 0 23 0 1 0 374553211 21004288 975 33554432000 4194304 4291949 140735630207104 18446744073709551615 4278140 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 5128 975 225 24 0 1762 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 20512

[startup+0.100322 s]
/proc/loadavg: 3.78 3.97 3.91 2/181 18075
/proc/meminfo: memFree=14645992/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=18948 CPUtime=0.09 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 1898 0 0 0 9 0 0 0 23 0 1 0 374553211 19402752 1407 33554432000 4194304 4291949 140735630207104 18446744073709551615 4256096 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 4737 1407 252 24 0 1371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18948

[startup+0.300264 s]
/proc/loadavg: 3.78 3.97 3.91 2/181 18075
/proc/meminfo: memFree=14645992/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=19976 CPUtime=0.29 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 2109 0 0 0 29 0 0 0 24 0 1 0 374553211 20455424 1616 33554432000 4194304 4291949 140735630207104 18446744073709551615 4262145 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 4994 1616 252 24 0 1628 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19976

[startup+0.70019 s]
/proc/loadavg: 3.78 3.97 3.91 2/181 18075
/proc/meminfo: memFree=14645992/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=21784 CPUtime=0.69 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 2599 0 0 0 69 0 0 0 25 0 1 0 374553211 22306816 2101 33554432000 4194304 4291949 140735630207104 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 5446 2101 252 24 0 2080 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21784

[startup+1.50105 s]
/proc/loadavg: 3.78 3.97 3.91 5/190 18127
/proc/meminfo: memFree=14617896/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=29500 CPUtime=1.49 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 3714 0 0 0 149 0 0 0 25 0 1 0 374553211 30208000 3204 33554432000 4194304 4291949 140735630207104 18446744073709551615 4256096 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 7375 3204 252 24 0 4009 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29500

[startup+3.10076 s]
/proc/loadavg: 3.78 3.97 3.91 5/190 18127
/proc/meminfo: memFree=14599172/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=37240 CPUtime=3.09 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 5435 0 0 0 309 0 0 0 25 0 1 0 374553211 38133760 4916 33554432000 4194304 4291949 140735630207104 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 9310 4916 252 24 0 5944 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37240

[startup+6.30019 s]
/proc/loadavg: 3.87 3.99 3.92 5/190 18127
/proc/meminfo: memFree=14556208/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=50084 CPUtime=6.29 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 8758 0 0 0 628 1 0 0 25 0 1 0 374553211 51286016 8222 33554432000 4194304 4291949 140735630207104 18446744073709551615 4250380 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 12521 8222 252 24 0 9155 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50084

[startup+12.701 s]
/proc/loadavg: 3.88 3.99 3.92 5/190 18128
/proc/meminfo: memFree=14532332/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=50744 CPUtime=12.69 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 16749 0 0 0 1267 2 0 0 25 0 1 0 374553211 51961856 8996 33554432000 4194304 4291949 140735630207104 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 12686 8996 252 24 0 9320 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50744

[startup+25.5008 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 18128
/proc/meminfo: memFree=14521680/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=81112 CPUtime=25.5 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 38484 0 0 0 2543 7 0 0 25 0 1 0 374553211 83058688 12446 33554432000 4194304 4291949 140735630207104 18446744073709551615 4261651 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 20278 12446 252 24 0 16912 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 81112

[startup+51.1002 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 18128
/proc/meminfo: memFree=14360020/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=131800 CPUtime=51.09 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 65980 0 0 0 5098 11 0 0 25 0 1 0 374553211 134963200 28883 33554432000 4194304 4291949 140735630207104 18446744073709551615 4255871 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 32950 28883 252 24 0 29584 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 131800

[startup+102.307 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 18130
/proc/meminfo: memFree=14338412/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=131800 CPUtime=102.3 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 115465 0 0 0 10209 21 0 0 25 0 1 0 374553211 134963200 27945 33554432000 4194304 4291949 140735630207104 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 32950 27945 252 24 0 29584 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 131800

[startup+162.3 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 18132
/proc/meminfo: memFree=14351504/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=82480 CPUtime=162.3 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 166954 0 0 0 16198 32 0 0 25 0 1 0 374553211 84459520 17456 33554432000 4194304 4291949 140735630207104 18446744073709551615 4255840 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 20620 17456 252 24 0 17254 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 82480

[startup+222.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 18133
/proc/meminfo: memFree=14404780/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=82480 CPUtime=222.3 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 214338 0 0 0 22189 41 0 0 25 0 1 0 374553211 84459520 17456 33554432000 4194304 4291949 140735630207104 18446744073709551615 212043112245 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 20620 17456 252 24 0 17254 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 82480

[startup+282.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 18135
/proc/meminfo: memFree=14342620/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=101340 CPUtime=282.3 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 284467 0 0 0 28174 56 0 0 25 0 1 0 374553211 103772160 22171 33554432000 4194304 4291949 140735630207104 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 25335 22171 252 24 0 21969 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 101340

[startup+342.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 18136
/proc/meminfo: memFree=14220320/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=181480 CPUtime=342.3 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 337090 0 0 0 34162 68 0 0 25 0 1 0 374553211 185835520 40861 33554432000 4194304 4291949 140735630207104 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 45370 40861 252 24 0 42004 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 181480

[startup+402.3 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 18138
/proc/meminfo: memFree=14273200/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=181480 CPUtime=402.3 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 390096 0 0 0 40149 81 0 0 25 0 1 0 374553211 185835520 35914 33554432000 4194304 4291949 140735630207104 18446744073709551615 4255907 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 45370 35914 252 24 0 42004 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 181480

[startup+462.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 18140
/proc/meminfo: memFree=14256672/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=181480 CPUtime=462.3 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 431912 0 0 0 46139 91 0 0 25 0 1 0 374553211 185835520 39484 33554432000 4194304 4291949 140735630207104 18446744073709551615 4256189 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 45370 39484 252 24 0 42004 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 181480

[startup+522.301 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 18141
/proc/meminfo: memFree=14359652/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=101340 CPUtime=522.31 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 471139 0 0 0 52129 102 0 0 25 0 1 0 374553211 103772160 22171 33554432000 4194304 4291949 140735630207104 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 25335 22171 252 24 0 21969 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 101340

[startup+582.3 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 18143
/proc/meminfo: memFree=14217756/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=231568 CPUtime=582.31 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 549041 0 0 0 58112 119 0 0 25 0 1 0 374553211 237125632 43933 33554432000 4194304 4291949 140735630207104 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 57892 43933 252 24 0 54526 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 231568

[startup+642.301 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 18144
/proc/meminfo: memFree=14260980/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=150660 CPUtime=642.32 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 588730 0 0 0 64104 128 0 0 25 0 1 0 374553211 154275840 32777 33554432000 4194304 4291949 140735630207104 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 37665 32777 252 24 0 34299 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 150660

[startup+702.301 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 18155
/proc/meminfo: memFree=14307024/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=150660 CPUtime=702.31 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 628401 0 0 0 70093 138 0 0 25 0 1 0 374553211 154275840 31101 33554432000 4194304 4291949 140735630207104 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 37665 31101 252 24 0 34299 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 150660

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 18157
/proc/meminfo: memFree=14126912/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=181480 CPUtime=762.32 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 676781 0 0 0 76083 149 0 0 25 0 1 0 374553211 185835520 36937 33554432000 4194304 4291949 140735630207104 18446744073709551615 4267195 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 45370 36937 252 24 0 42004 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 181480

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 18158
/proc/meminfo: memFree=14249264/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=181480 CPUtime=822.32 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 717198 0 0 0 82072 160 0 0 25 0 1 0 374553211 185835520 35290 33554432000 4194304 4291949 140735630207104 18446744073709551615 4256120 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 45370 35290 252 24 0 42004 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 181480

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 18160
/proc/meminfo: memFree=14251304/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=101340 CPUtime=882.31 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 748678 0 0 0 88062 169 0 0 25 0 1 0 374553211 103772160 22171 33554432000 4194304 4291949 140735630207104 18446744073709551615 4256096 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 25335 22171 252 24 0 21969 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 101340

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 18161
/proc/meminfo: memFree=14063780/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=231568 CPUtime=942.32 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 802462 0 0 0 94051 181 0 0 25 0 1 0 374553211 237125632 51068 33554432000 4194304 4291949 140735630207104 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 57892 51068 252 24 0 54526 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 231568

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 18163
/proc/meminfo: memFree=14201504/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=181480 CPUtime=1002.31 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 840020 0 0 0 100040 191 0 0 25 0 1 0 374553211 185835520 36882 33554432000 4194304 4291949 140735630207104 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 45370 36882 252 24 0 42004 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 181480

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 18165
/proc/meminfo: memFree=14162516/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=181480 CPUtime=1062.32 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 884205 0 0 0 106028 204 0 0 25 0 1 0 374553211 185835520 35603 33554432000 4194304 4291949 140735630207104 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 45370 35603 252 24 0 42004 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 181480

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 18166
/proc/meminfo: memFree=14241328/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=101340 CPUtime=1122.32 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 919361 0 0 0 112018 214 0 0 25 0 1 0 374553211 103772160 22171 33554432000 4194304 4291949 140735630207104 18446744073709551615 4250408 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 25335 22171 252 24 0 21969 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 101340

[startup+1182.3 s]
/proc/loadavg: 4.04 4.01 3.94 5/190 18168
/proc/meminfo: memFree=14115300/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=231568 CPUtime=1182.32 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 962649 0 0 0 118008 224 0 0 25 0 1 0 374553211 237125632 43350 33554432000 4194304 4291949 140735630207104 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 57892 43350 252 24 0 54526 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 231568

[startup+1242.3 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 18169
/proc/meminfo: memFree=14231340/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=181480 CPUtime=1242.32 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 1000312 0 0 0 123998 234 0 0 25 0 1 0 374553211 185835520 35702 33554432000 4194304 4291949 140735630207104 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 45370 35702 252 24 0 42004 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 181480



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 18171
/proc/meminfo: memFree=14217400/32951124 swapFree=67111528/67111528
[pid=18075] ppid=18073 vsize=181480 CPUtime=1300.03 cores=1,3
/proc/18075/stat : 18075 (RestartSAT) R 18073 18075 17614 0 -1 4202496 1059787 0 0 0 129752 251 0 0 25 0 1 0 374553211 185835520 38963 33554432000 4194304 4291949 140735630207104 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/18075/statm: 45370 38963 252 24 0 42004 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 181480

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1297.53
CPU system time (s): 2.52162
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 231568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1297.53
system time used= 2.52162
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1059787
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 1207

runsolver used 2.00869 second user time and 5.09722 second system time

The end

Launcher Data 

Begin job on node146 at 2011-04-15 00:49:29
IDJOB=3170257
IDBENCH=82675
IDSOLVER=1580
FILE ID=node146/3170257-1302821369
RUNJOBID= node146-1302817462-17634
PBS_JOBID= 13006654
Free space on /tmp= 71476 MiB

SOLVER NAME= RestartSAT B95
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S922811046-076-UNKNOWN.cnf
COMMAND LINE= HOME/RestartSAT -rfirst=1 -var-decay=0.95 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3170257-1302821369/watcher-3170257-1302821369 -o /tmp/evaluation-result-3170257-1302821369/solver-3170257-1302821369 -C 2400 -W 1300 -M 7680  HOME/RestartSAT -rfirst=1 -var-decay=0.95 HOME/instance-3170257-1302821369.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= e99bff721d695892a53f60adc73d403b
RANDOM SEED=1894440958

node146.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14646272 kB
Buffers:        692552 kB
Cached:       17180508 kB
SwapCached:          0 kB
Active:        8643448 kB
Inactive:      9295272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14646272 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1592 kB
Writeback:           0 kB
AnonPages:       65200 kB
Mapped:          15188 kB
Slab:           302104 kB
PageTables:       5356 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   220540 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71472 MiB
End job on node146 at 2011-04-15 01:11:12